Well yea i could just check for the signs. I can admit to a certain amount of laziness on my part but sometimes i actually want to go into a place with mines. Theres a few interesting locations that have them and having a cybernetic option to guarantee trap detection would be nice.
I mean sure theres plenty of low tech options you could do instead. Like i can wear three blankets or some thermal electric suits when im freezing way down in a lab instead of using climate control but the point of cbms is to make it so i dont have to.
As for the suspended animation i can think of a ton of pre-cataclysm uses for this. Say a mineshaft collapses, or a nuclear bomb goes off and you happen to survive. You can suspend yourself until help arrives. Basically any disaster survival scenario really.
Like when a hurricane wipes out a town. Most people dont die in the storm itself. They die after cuz they have no clean water, food, shelter or proper medical care.